<link rel="stylesheet" href="../css/login.css?v=1.0.1">
<style>
    .wrap {
        padding-top: 20vw;
    }

    .login-bg {
        width: 100vw;
    }
</style>

<div class="login-bg">
    <div class="wrap">
        <button class="new-btn" onclick="_url({url:'user/login', title:'登录'})">登录</button>
    </div>
</div>